Question

The effectiveness of a fin will be maximum in an environment with

Answer 1

Answer:

Explanation:

FIN EFFECTIVENESS. An effectiveness of indicates that the fin actually acts as insulation, slowing down the heat transfer from the surface. ... An effectiveness of indicates that the fins are enhancing heat transfer from the surface, as they should.

Answer 2

The effectiveness of a fin will be maximum in an environment with free convection.

Explanation:

• The fin temperature is also known as the fin effectiveness.
• Thus it is defined as the ratio of the actual amount of the heat transfered to the to the divided base temperature in the serve.
• The effectiveness of the fin temperature is effectively increased by the using the thermal conductors which act as the insulator for the further heat capacity.

To know more:

A fin is given with efficiency of 56%, the diameter of the fin is 25 cm. Effectiveness of the fin is also given as 3. Cal culate the total surface area of the fin. (assuming insulated tip) (A) 2629.68 cm (B) 2914.13 cm2 (C) 3495.06 cm (D)1508.09 cm

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